a096ddab34
When a service is enabled on multiple roles, the parameters for the
service will be global. This change enables an option to provide
role specific parameter to services and other templates.
Two new parameters - RoleName and RoleParameters, are added to the
service template. RoleName provides the role name of on which the
current instance of the service is being applied on. RoleParameters
provides the list of parameters which are configured specific to the
role in the environment file, like below:
parameters_default:
# Default value for applied to all roles
NovaReservedHostMemory: 2048
ComputeDpdkParameters:
# Applied only to ComputeDpdk role
NovaReservedHostMemory: 4096
In above sample, the cluster contains 2 roles - Compute, ComputeDpdk.
The values of ComputeDpdkParameters will be passed on to the templates
as RoleParameters while creating the stack for ComputeDpdk role. The
parameter which supports role specific configuration, should find the
parameter first in in the RoleParameters list, if not found, then the
default (for all roles) should be used.
Implements: blueprint tripleo-derive-parameters
Change-Id: I72376a803ec6b2ed93903cc0c95a6ffce718b6dc
129 lines
4.9 KiB
YAML
129 lines
4.9 KiB
YAML
heat_template_version: pike
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description: >
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OpenStack containerized Ironic PXE service
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parameters:
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DockerNamespace:
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description: namespace
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default: 'tripleoupstream'
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type: string
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DockerIronicPxeImage:
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description: image
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default: 'centos-binary-ironic-pxe:latest'
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type: string
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DockerIronicConfigImage:
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description: image
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default: 'centos-binary-ironic-pxe:latest'
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type: string
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EndpointMap:
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default: {}
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description: Mapping of service endpoint -> protocol. Typically set
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via parameter_defaults in the resource registry.
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type: json
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ServiceNetMap:
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default: {}
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description: Mapping of service_name -> network name. Typically set
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via parameter_defaults in the resource registry. This
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mapping overrides those in ServiceNetMapDefaults.
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type: json
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DefaultPasswords:
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default: {}
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type: json
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RoleName:
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default: ''
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description: Role name on which the service is applied
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type: string
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RoleParameters:
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default: {}
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description: Parameters specific to the role
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resources:
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ContainersCommon:
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type: ./containers-common.yaml
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outputs:
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role_data:
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description: Role data for the Ironic PXE role.
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value:
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service_name: ironic_pxe
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config_settings: {}
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step_config: &step_config ''
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service_config_settings: {}
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# BEGIN DOCKER SETTINGS
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puppet_config:
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config_volume: ironic
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puppet_tags: ironic_config
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step_config: *step_config
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config_image:
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list_join:
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- '/'
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- [ {get_param: DockerNamespace}, {get_param: DockerIronicConfigImage} ]
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kolla_config:
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/var/lib/kolla/config_files/ironic_pxe_http.json:
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command: /usr/sbin/httpd -DFOREGROUND
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/var/lib/kolla/config_files/ironic_pxe_tftp.json:
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command: /usr/sbin/in.tftpd --foreground --user root --address 0.0.0.0:69 --map-file /var/lib/ironic/tftpboot/map-file /var/lib/ironic/tftpboot
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permissions:
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- path: /var/log/ironic
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owner: ironic:ironic
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recurse: true
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docker_config:
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step_4:
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ironic_pxe_tftp:
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start_order: 90
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image: &ironic_pxe_image
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list_join:
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- '/'
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- [ {get_param: DockerNamespace}, {get_param: DockerIronicPxeImage} ]
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net: host
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privileged: false
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restart: always
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volumes:
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list_concat:
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- {get_attr: [ContainersCommon, volumes]}
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-
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- /var/lib/kolla/config_files/ironic_pxe_tftp.json:/var/lib/kolla/config_files/config.json:ro
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- /var/lib/config-data/ironic/etc/ironic/:/etc/ironic/:ro
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# TODO(mandre) check how docker like mounting in a bind-mounted tree
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# This directory may contain migrated data from BM
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- /var/lib/ironic:/var/lib/ironic/
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# These files were generated by puppet inside the config container
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# TODO(mandre) check the mount permission (ro/rw)
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- /var/lib/config-data/ironic/var/lib/ironic/tftpboot/chain.c32:/var/lib/ironic/tftpboot/chain.c32
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- /var/lib/config-data/ironic/var/lib/ironic/tftpboot/pxelinux.0:/var/lib/ironic/tftpboot/pxelinux.0
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- /var/lib/config-data/ironic/var/lib/ironic/tftpboot/ipxe.efi:/var/lib/ironic/tftpboot/ipxe.efi
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- /var/lib/config-data/ironic/var/lib/ironic/tftpboot/undionly.kpxe:/var/lib/ironic/tftpboot/undionly.kpxe
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- /var/lib/config-data/ironic/var/lib/ironic/tftpboot/map-file:/var/lib/ironic/tftpboot/map-file
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- /dev/log:/dev/log
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- /var/log/containers/ironic:/var/log/ironic
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environment:
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- KOLLA_CONFIG_STRATEGY=COPY_ALWAYS
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ironic_pxe_http:
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start_order: 91
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image: *ironic_pxe_image
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net: host
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privileged: false
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restart: always
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volumes:
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list_concat:
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- {get_attr: [ContainersCommon, volumes]}
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-
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- /var/lib/kolla/config_files/ironic_pxe_http.json:/var/lib/kolla/config_files/config.json:ro
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- /var/lib/config-data/ironic/etc/ironic/:/etc/ironic/:ro
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- /var/lib/config-data/ironic/etc/httpd/:/etc/httpd/:ro
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- /var/lib/config-data/ironic/var/www/:/var/www/:ro
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- /var/lib/ironic:/var/lib/ironic/
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- /var/log/containers/ironic:/var/log/ironic
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environment:
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- KOLLA_CONFIG_STRATEGY=COPY_ALWAYS
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host_prep_tasks:
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- name: create persistent directories
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file:
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path: "{{ item }}"
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state: directory
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with_items:
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- /var/lib/ironic
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- /var/log/containers/ironic
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